Compliance record
Formal violations the EPA has on file for this supplier. A health-based violation means a contaminant limit or a required treatment was breached; the rest are monitoring or reporting failures — still violations, but not a measured health risk.
| Violation | Type | Status | Period |
|---|---|---|---|
| MCL | Health-based | Archived | 2014-07-01 → 2014-07-31 |
| MCL | Health-based | Archived | 2014-07-01 → 2014-07-31 |
| MCL | Health-based | Archived | 2014-07-01 → 2014-07-31 |
| Other | Monitoring | Resolved | 2023-09-28 |
| Other | Monitoring | Resolved | 2023-09-28 |
| Other | Monitoring | Resolved | 2018-11-07 |
| Other | Monitoring | Resolved | 2018-11-07 |
| MR | Monitoring | Resolved | 2010-04-01 → 2010-04-30 |
| MR | Monitoring | Resolved | 2010-04-01 → 2010-04-30 |
| MR | Monitoring | Resolved | 2010-04-01 → 2010-04-30 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Bromodichloromethane | 10.2 µg/L No EPA limit set | 47/47 | SYR4 | 2012–2019 |
| Bromoform | 34.3 µg/L No EPA limit set | 47/47 | SYR4 | 2012–2019 |
| Chloroform | 3.9 µg/L No EPA limit set | 47/47 | SYR4 | 2012–2019 |
| Dibromochloromethane | 22.3 µg/L No EPA limit set | 47/47 | SYR4 | 2012–2019 |
| Copper | 255 µg/L 20% of the EPA limit 1300 µg/L | 31/81 | SYR4 | 2013–2019 |
| Arsenic | 7.67 µg/L 77% of the EPA limit 10 µg/L | 30/35 | SYR4 | 2012–2019 |
| Lead | 0.00050 mg/L 3.3% of the EPA limit 0.0150 mg/L | 18/18 | LCR | 2025 |
| TTHM | 68.5 µg/L 86% of the EPA limit 80 µg/L | 15/15 | SYR4 | 2012–2019 |
| Dibromoacetic Acid | 5.425 µg/L No EPA limit set | 13/15 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 6.801 µg/L 11% of the EPA limit 60 µg/L | 8/15 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 1.5 µg/L No EPA limit set | 5/15 | SYR4 | 2012–2019 |
| Lead | 17.1 µg/L 114% of the EPA limit, in the worst sample — 15 µg/L | 5/81 | SYR4 | 2013–2019 |
| Barium | 61.4 µg/L 3.1% of the EPA limit 2000 µg/L | 4/4 | SYR4 | 2012–2018 |
| Fluoride | 1080 µg/L 27% of the EPA limit 4000 µg/L | 3/3 | SYR4 | 2012–2018 |
| Nitrate | 110 µg/L 1.1% of the EPA limit 10000 µg/L | 2/16 | SYR4 | 2012–2019 |
| Ethylbenzene | 1.32 µg/L 0.2% of the EPA limit 700 µg/L | 1/51 | SYR4 | 2012–2019 |
| Nitrate-Nitrite | 110 µg/L 1.1% of the EPA limit 10000 µg/L | 1/5 | SYR4 | 2012–2019 |
| Trichloroethylene | 0.6900 µg/L 14% of the EPA limit 5 µg/L | 1/51 | SYR4 | 2012–2019 |
| Xylenes, Total | 8.5 µg/L 0.1% of the EPA limit 10000 µg/L | 1/50 | SYR4 | 2012–2019 |
| Lithium | 11.1 µg/L No EPA limit set | 1/1 | UCMR-5 | 2025 |
65 contaminants tested, none detected
Utility contact
Frequently asked questions about Wyoming City
Is Wyoming City tap water safe to drink?
EPA monitoring detected 20 contaminants in Wyoming City's water. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and the utility's annual Consumer Confidence Report for its official compliance status.
What contaminants were detected in Wyoming City's water?
EPA monitoring detected Bromodichloromethane, Bromoform, Chloroform, Dibromochloromethane, Copper, and others. The full list with the level and data source for each is above.
How many people does Wyoming City serve?
Wyoming City reports serving 9,700 people in Ohio, per its EPA record.
Has Wyoming City had any water quality violations?
The EPA has 13 violations on file for Wyoming City, of which 3 are health-based (a contaminant limit or required treatment was breached) and 0 remain open. The rest are monitoring or reporting failures.
Where does this data come from?
Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.